diff options
Diffstat (limited to 'include/sys/vdev_trim.h')
| -rw-r--r-- | include/sys/vdev_trim.h | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/include/sys/vdev_trim.h b/include/sys/vdev_trim.h new file mode 100644 index 000000000..1e5401766 --- /dev/null +++ b/include/sys/vdev_trim.h @@ -0,0 +1,52 @@ +/* + * CDDL HEADER START + * + * The contents of this file are subject to the terms of the + * Common Development and Distribution License (the "License"). + * You may not use this file except in compliance with the License. + * + * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE + * or http://www.opensolaris.org/os/licensing. + * See the License for the specific language governing permissions + * and limitations under the License. + * + * When distributing Covered Code, include this CDDL HEADER in each + * file and include the License file at usr/src/OPENSOLARIS.LICENSE. + * If applicable, add the following below this CDDL HEADER, with the + * fields enclosed by brackets "[]" replaced with your own identifying + * information: Portions Copyright [yyyy] [name of copyright owner] + * + * CDDL HEADER END + */ + +/* + * Copyright (c) 2019 Lawrence Livermore National Security, LLC. + */ + +#ifndef _SYS_VDEV_TRIM_H +#define _SYS_VDEV_TRIM_H + +#include <sys/spa.h> + +#ifdef __cplusplus +extern "C" { +#endif + +extern unsigned int zfs_trim_metaslab_skip; + +extern void vdev_trim(vdev_t *vd, uint64_t rate, boolean_t partial, + boolean_t secure); +extern void vdev_trim_stop(vdev_t *vd, vdev_trim_state_t tgt, list_t *vd_list); +extern void vdev_trim_stop_all(vdev_t *vd, vdev_trim_state_t tgt_state); +extern void vdev_trim_stop_wait(spa_t *spa, list_t *vd_list); +extern void vdev_trim_restart(vdev_t *vd); +extern void vdev_autotrim(spa_t *spa); +extern void vdev_autotrim_stop_all(spa_t *spa); +extern void vdev_autotrim_stop_wait(vdev_t *vd); +extern void vdev_autotrim_restart(spa_t *spa); + +#ifdef __cplusplus +} +#endif + +#endif /* _SYS_VDEV_TRIM_H */ |